4, 5 & 6 are well done especially #4.
Here are my thoughts on the rest:
1. Looks like bit of camera shake, or soft focus. Probably you weren't allowed any flash during the ceremony, so maybe a faster lense is the only answer here. Also, I would rather have seen them standing on something and not included the lights over thier heads.
2. Kind of snap-shotty here. Light isn't controlled very well, the grooms face is halfway in shadow, and the background is a tad cluttered.
3. I like this shot alot, except--oh my GOD!! They don't have any legs!! :mrgreen: If this is their first dance, full length would have been really important here. Pull back a bit and this would have been a great shot.
Good job for your first wedding!!